Frequencies for first 10,000 rows of prov1055 variable in pos1991 dataset :

  operating |
      rooms |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,683       96.83       96.83
          1 |        122        1.22       98.05
          2 |        108        1.08       99.13
          3 |         27        0.27       99.40
          4 |         39        0.39       99.79
          5 |         12        0.12       99.91
          6 |          5        0.05       99.96
          7 |          3        0.03       99.99
         10 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016